1. ʻO ka hui mua o nā bearings slewing (www.xzwdslewing.com) ma Kina i hānau ʻia ma 1964. Ua kapa ʻia nā bearings slewing ʻo "joint of the machine" a pāʻani i ka hoʻopili ʻana i ka mua a me ka mea e hiki mai ana.ʻO ka hesitation ball slewing bearing he kiʻekiʻe ka pololei a me ka haʻahaʻa ponoʻī.Loaʻa iā ia nā koi kiʻekiʻe no ka ʻenehana hoʻonohonoho.Hoʻohana nui ia i nā huahana mea leʻaleʻa.Ma keʻano he mea nui o ka mīkini slewing, pili ka hilinaʻi o kona hoʻokomoʻana i ka hilinaʻi o ka hale.Ka wahine a me ka palekana.

ʻO ke ʻano a me ka hoʻohana ʻana i ka slewing bearing

1.1 Hoʻolālā

ʻO ka slewing bearing (www.xzwdslewing.com) ka mea nui i haku ʻia me ke apo o waho (me ka ʻole a i ʻole nā ​​niho), ke kāʻei hoʻopaʻa, nā mea ʻōwili (nā pōpō a i ʻole nā ​​wili), spacer a me ke apo i loko (me nā niho a ʻole ʻole), etc. hōʻike ʻia ka slewing bearing ma ke Kiʻi 1. Hōʻike:

Wahi a ka hale o waho, ua māhele ʻia ka slewing bearing i ʻekolu mau ʻano: niho ʻole, niho waho a me ka niho kūloko.E like me ka hoʻolālā kūloko, hiki ke hoʻokaʻawale ʻia i ʻehā moʻo: ʻehā-helu pili pila slewing bearing, pālua lālani angular contact ball slewing bearing, cross roller slewing bearing a me ʻekolu lālani rol slewing bearing.ʻO ka lālani hoʻokahi ʻehā mau apo hoʻopaʻa pōpō slewing apo i haku ʻia me ʻelua apo, ʻano paʻa, paona māmā, ʻehā mau helu ma waena o ka pōpō kila a me ke ala heihei, hiki ke hoʻopaʻa i ka ikaika axial, ka ikaika radial a me ka manawa o ka ʻai i ka manawa like. , a hoʻohana nui ʻia ʻO nā mea leʻaleʻa like ʻole.

1.1 Palapala hoʻokomo

Ma ke kahua o nā mea leʻaleʻa (www.xzwdslewing.com), ʻelua mau ala e hoʻokomo ai i nā bearings slewing: hoʻonohonoho hoʻonohonoho a me ka hoʻonohonoho kū ʻana ʻO ke ʻano hana o ka hale kiaʻi lele a me nā mea leʻaleʻa mokulele hoʻokele ponoʻī ʻo ia ka hoʻololi ʻana a puni ke axis waena.ʻO nā keʻena leʻaleʻa o ka hale kiaʻi lele e pili ana i ka lele lele kiʻekiʻe, ka noho lele hoʻoluliluli o ke poʻo, a me nā mea ʻē aʻe, a me nā mea leʻaleʻa mokulele hoʻomalu ponoʻī e pili ana i nā mokulele hoʻomalu ponoʻī, heʻe nui, a me nā mea ʻē aʻe. ka hoʻonohonoho ʻana i ke aniani, e like me ka hōʻike ʻana ma ke Kiʻi 2:

ʻO nā hiʻohiʻona hana o nā keʻena leʻaleʻa huila ferris e kahuli a ʻoluʻolu paha a puni kahi axis horizontal.ʻO nā keʻena leʻaleʻa huila ferris me ka uē ʻana, ka pendulum nui, a me nā mea ʻē aʻe.